Toyota 120 Platforms Forum
Google only search Toyota120

Go Back   Toyota 120 Platforms Forum > Shared tech > Audio, Electronics and Electrical

Reply
Thread Tools Display Modes
Unread 04-21-2018, 08:33 AM   #1
AlexJet
Old Timer
 
AlexJet's Avatar
 
Join Date: Apr 2006
Location: Toronto, ON
Posts: 4,052
Default NGK vs. DENSO Spark Plugs

What are the best choice for 4.0 1GR-FE 4th Gen. 4Runner?
I found several options from NGK and DENSO:

- Platinum
DENSO Platinum TT 0.040" (#: PKH20TT) $12.88
NGK G-Power 0.040" (#: LFR6CGP) $8.06

- Iridium
DENSO Iridium TT 0.040" (#: IKH20TT) $18.87
NGK Iridium IX 0.044" (#: LFR6AIX-11) $9.26
__________________
'05 4Runner V6 Limited --- Custom 5" LT; 35"; ARB, CBI; Snorkel; etc...
'16 4Runner Limited --- Daily Driver; 3"; 33", Snorkel
'74 FJ40 --- 5"; 35", Snorkel, etc...
'09 Custom Expedition Trailer --- 35"

Last edited by AlexJet; 04-21-2018 at 03:27 PM.
AlexJet is offline   Reply With Quote
Unread 04-23-2018, 06:59 AM   #2
bulldog
Admin
 
bulldog's Avatar
 
Join Date: May 2005
Location: Morgan Hill, CA
Posts: 12,278
Default

I don't believe there are a difference between the brands, as I recall reports that both can be found as OEM. Not 100% sure though. The DENSOs are definitely OEM, but not sure on the NGKs.

I would go for the Iridium plugs though as they last 100K or so.
__________________
andries
K9BDG

03 pavement princess
06 toaster
bulldog is offline   Reply With Quote
Unread 04-29-2018, 12:27 PM   #3
chayos00
Desert SW Roamer
 
chayos00's Avatar
 
Join Date: Dec 2009
Location: Desert Southwest
Posts: 412
Default

I went with the NGK Iridums when I did mine in 2011 on my 08 @ 36k. I've since put about 70-80k on them without issues. Granted I haven't taken them out to look at them now.

NGK Iridium IX PN: LFR6AIX-11 Stk #: 6619 Gap .044 (.045 actual)
__________________
2008 SR5 4x4 V6 Salsa Red Pearl w/Taupe Interior
Mods: OW 2.0", LR UCA's, 285/70R17 Cooper STT Pro's w/Spidertrax 1.25" Spacer, Magnaflow 14586 Muffler, SpeedoHealer, Stubbs HD-SKO Sliders, Odyssey PC1500
Audio: Eclipse HU CD8445, Polk Audio db6501 6.5" Components, Polk Audio db351 3.5" in factory tweeter location, 2 Sundown SA12's @ 1200W RMS
"I'm an AMERICAN by birth and a VETERAN by choice!"
chayos00 is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
FS NGK Laser Iridium Premium Spark Plugs NIB '12 GX For Sale Members 1 06-08-2016 12:28 PM
Spark Plugs?? tigerwong58 4th Gen 4Runner & Hilux Surf 18 02-24-2015 04:31 PM
Check Your Spark Plugs T4Rfun Maintenance 1 07-03-2014 06:11 PM
V8 Spark Plugs at 120k? Moody Maintenance 4 03-29-2012 12:22 PM
NGK Laser Platinum Spark Plug for T4R V6 michael90630 4th Gen 4Runner & Hilux Surf 7 03-22-2009 02:37 PM


All times are GMT -7. The time now is 03:12 PM.


Powered by vBulletin® Version 3.7.4
Copyright ©2000 - 2018, Jelsoft Enterprises Ltd.
Copyright 2005-2013 Toyota120.com